Each endo is a bit different but generally they will do a full physical - height, weight, heart/lungs, blood pressure. They will most likely ask you a series of questions about your health, fitness, whether you smoke, how much you drink, other meds you are on, your health history (any cancers, diabetes, liver, kidney problems, heart attacks/problems, DVT), etc, etc. I expect they will as for some family health history regarding the above. Most likely they will examine your chest for any breast development. Expect them to check out the size of your testicles too, lots of fun that one. Usually you require a blood test so it was unlikely you'd get your prescription first visit anyway. Have fun!